Inventor · disambiguated record
Stephen K. Schultheis
Also filed as: SCHULTHEIS STEPHEN · SCHULTHEIS STEPHEN K
7 granted patents·1 pending application·452 citations·filing 1985–2011
88Inventor score
Top patents by PatentIndex Score
8 records- 0193US6468474B2Saliva testing and confirmation deviceVARIAN INC·Filed 2001·Granted Oct 22, 2002·106 cites·24 claims
- 0293US6464939B1Saliva testing and confirmation deviceVARIAN INC·Filed 2000·Granted Oct 15, 2002·96 cites·28 claims
- 0392US5403551AAssaying device and container for in field analysis of a specimen and later shipment of the unadulterated specimenROCHE DIAGNOSTIC SYSTEMS INC·Filed 1993·Granted Apr 4, 1995·174 cites·23 claims
- 0468US5906796ASolid phase extraction plateANSYS INC·Filed 1997·Granted May 25, 1999·37 cites·5 claims
- 0545US2009269247A1Fluid collection device with expresser plug holderGRENZ ROBERT LEE·Filed 2008·Application pending·0 cites
- 0643US6200533B1Solid phase extraction plate with silica disksANSYS DIAGNOSTICS INC·Filed 1998·Granted Mar 13, 2001·27 cites·19 claims
- 0742US4603535APortable sealing deviceCONTAINER DEV CORP·Filed 1985·Granted Aug 5, 1986·12 cites·23 claims
- 0835US9089866B2Sprinkler with vertical oscillationSCHULTHEIS STEPHEN·Filed 2011·Granted Jul 28, 2015·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →